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org.vrspace.util
Class Console  

java.lang.Object
  org.vrspace.util.Console

All Implemented Interfaces:

java.util.Observer, java.lang.Runnable

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public class Console

extends java.lang.Object

implements java.lang.Runnable, java.util.Observer

A simple console, able to connect to server.
Uses following properties to connect:
vrspace.host - default: localhost
vrspace.port - default: 8500
vrspace.login - default: guest
vrspace.password - default: guest
vrspace.command - command to execute & quit - default:none
Propmts on stdin for unset properties.

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Field Summary
Connection	connection
java.lang.String	host
java.io.BufferedReader	input
java.lang.String	login
java.io.PrintStream	output
java.lang.String	password
int	port

 

Constructor Summary

Console()

 

Method Summary
void	attemptLogin()
void	login()
static void	main(java.lang.String[] args)
void	print(java.lang.String s)
void	run()           This method will be called by whoever wishes to run your class implementing Runnable.
void	update(java.util.Observable conn, java.lang.Object arg)           This method is called whenever the observable object changes, and has called notifyObservers.

 

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

 

Field Detail

host

public java.lang.String host

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port

public int port

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login

public java.lang.String login

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password

public java.lang.String password

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connection

public Connection connection

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input

public java.io.BufferedReader input

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output

public java.io.PrintStream output

Constructor Detail

Console

public Console()

Method Detail

main

public static void main(java.lang.String[] args)

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print

public void print(java.lang.String s)

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login

public void login()

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attemptLogin

public void attemptLogin()
                  throws ConnectionException,
                         java.io.IOException

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run

public void run()

Description copied from interface: java.lang.Runnable

This method will be called by whoever wishes to run your class implementing Runnable. Note that there are no restrictions on what you are allowed to do in the run method, except that you cannot throw a checked exception.

Specified by:

run in interface java.lang.Runnable

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update

public void update(java.util.Observable conn,
                   java.lang.Object arg)

Description copied from interface: java.util.Observer

This method is called whenever the observable object changes, and has called notifyObservers. The Observable object can pass arbitrary information in the second parameter.

Specified by:

update in interface java.util.Observer

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Overview  Package   Class  Use  Deprecated  Index
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